134400000012 has 48 divisors (see below), whose sum is σ = 314854922592. Its totient is φ = 44620853760.

The previous prime is 134399999989. The next prime is 134400000023. The reversal of 134400000012 is 210000004431.

It is a junction number, because it is equal to n+sod(n) for n = 134399999937 and 134400000000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10700328 + ... + 10712880.

It is an arithmetic number, because the mean of its divisors is an integer number (6559477554).

Almost surely, 2^134400000012 is an apocalyptic number.

134400000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134400000012 is an abundant number, since it is smaller than the sum of its proper divisors (180454922580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134400000012 is a wasteful number, since it uses less digits than its factorization.

134400000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16058 (or 16056 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 134400000012 its reverse (210000004431), we get a palindrome (344400004443).

The spelling of 134400000012 in words is "one hundred thirty-four billion, four hundred million, twelve", and thus it is an aban number.